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Technical Data Sheet
PartsTable / COMPONENT / 131922
131922 ✓ Verified by PartsTable
Hama · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

STARTER-GENERATOR,ENGINE,NONAIRC. Key specifications include spline_length: 1.750 INCHES MINIMUM AND 1.865 INCHES MAXIMUM IN, mounting_style: ROUND FLANGE WITH HOLES EQUALLY SPACED, submersibility: NONSUBMERSIBLE, spline_quantity: 24, voltage_in_volts: 20.0, shaft_drive_end_style: SPLINED SHAFT END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-301-5930, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
131922
NSN: 5305-00-301-5930
FSC: 5305
CAGE: 83130 — AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS (USA)
SPECIFICATIONS
spline_length1.750 INCHES MINIMUM AND 1.865 INCHES MAXIMUM IN
mounting_styleROUND FLANGE WITH HOLES EQUALLY SPACED
submersibilityNONSUBMERSIBLE
spline_quantity24
voltage_in_volts20.0
shaft_drive_end_styleSPLINED SHAFT END
spline_major_diameter1.267 INCHES NOMINAL IN
spline_minor_diameter1.200 INCHES NOMINAL IN
mounting_hole_diameter0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
mounting_hole_quantity12
shaft_rotation_directionCOUNTERCLOCKWISE
mounting_hole_circle_radius10.000 INCHES NOMINAL IN
NSN5305-00-301-5930
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 131922 · Hama ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
131922Interchangeable
interchangeable cross-reference
interchangeable
32-00009-004Interchangeable
interchangeable cross-reference
interchangeable
MIL-I-15126 TYGFTT1/2INInterchangeable
interchangeable cross-reference
interchangeable
27Interchangeable
interchangeable cross-reference
interchangeable
13192Interchangeable
interchangeable cross-reference
interchangeable
G32-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 131922?
131922 is a STARTER-GENERATOR,ENGINE,NONAIRC manufactured by Hama.
What parts can replace 131922?
There are 22 known substitutes for 131922: 131922, 32-00009-004, MIL-I-15126 TYGFTT1/2IN and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 131922?
131922 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-301-5930. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026